#C1B73F#C1B73F

#C1B73F is a light, vivid yellow. Relative luminance 0.456; OKLCH L 76.6% C 0.138 H 104.5°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#C1B73F
RGB	rgb(193, 183, 63)
HSL	hsl(55, 51%, 50%)
HSV	hsv(55, 67%, 76%)
CMYK	cmyk(0%, 5.2%, 67.4%, 24.3%)
CIE-LAB	lab(73.26, -10.61, 59.64)
CIE-LCH	lch(73.26, 60.58, 100.08°)
OKLab	oklab(76.59% -0.0347 0.1339)
OKLCH	oklch(76.59% 0.138 104.5)
XYZ	xyz(39.8246, 45.5648, 11.3988)
Luminance	0.4556 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1B73F #3F49C1

analogous

#C1763F #C1B73F #8AC13F

triadic

#C1B73F #3FC1B7 #B73FC1

tetradic

#C1B73F #3FC176 #3F49C1 #C13F8A

square

#C1B73F #3FC176 #3F49C1 #C13F8A

split-complementary

#C1B73F #3F8AC1 #763FC1

monochromatic

#656021 #938C30 #C1B73F #D0C86D #DFDA9C

Accessibility & contrast

On white

2.08

#C1B73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#C1B73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1B73F

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1B73F	#FFFFFF	#000000	##000000
##C1B73F	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12E

Deuteranopia (green-blind)

#CAB647

Tritanopia (blue-blind)

#CFAB9F

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #c1b73f;
/* rgb */ color: rgb(193, 183, 63);
/* oklch */ color: oklch(76.6% 0.138 104.5);

Tailwind

colors: {
  custom: {
    50: '#d7cc7b',
    500: '#c1b73f',
    950: '#000000',
  },
}

SCSS

$custom: #c1b73f;
$custom-light: #d7cc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#c1b73f",
  "rgb": {
    "r": 193,
    "g": 183,
    "b": 63
  },
  "hsl": {
    "h": 55.385,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.76586,
    "c": 0.13829,
    "h": 104.5
  },
  "luminance": 0.45563
}

Semantic roles & 50–950 ramp

primary

#C1B73F

secondary

#9195CB

accent

#58DB4D

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#15130A

muted

#83827C

Preview Lab

Preview with #C1B73F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →